Our Subscriber Identity Module (SIM) card is a Tri cut (Standard,Micro and Nano Size) "smartcard" that's inserted into a Wireless-certified 4G or 5G LTE device. The SIM card lets you access a 4G and 5G networks and contains your subscriber profile, which includes details about your plan and features.
We have been receiving reports of the Nighthawk routers not recognizing our ATT Unlimited Sim Card. So we advise that you do some research on this matter before purchasing the Sim Card!
Our AT&T Unlimited Data Plan is the old AT&T $34.99 Data Plan (Grandfathered). THIS PLAN IS NOT OPEN TO THE GENERAL PUBLIC! LONG STORY THERE!
One of my clients,who have 3 grown sons who are gamers, used 1485 gigs of data in one month with no throttling at all. So I can verify data usage to at least that plateau!
NO! No contract! Plan is paid monthly! Cancel anytime!